CN216311918U

CN216311918U - Battery cover assembly and electronic product

Info

Publication number: CN216311918U
Application number: CN202122903044.3U
Authority: CN
Inventors: 凌冲
Original assignee: Shenzhen Dogcare Innovation and Technology Co Ltd
Current assignee: Shenzhen Dogcare Innovation and Technology Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-15
Anticipated expiration: 2031-11-19

Abstract

The utility model belongs to the technical field of electronic equipment, and relates to a battery cover assembly and an electronic product, wherein the battery cover assembly comprises a battery cover, a screw and a clamp spring which are matched with each other; the battery cover has the advantages that the technical problems that when the existing battery cover is disassembled and assembled, the screws are easy to fall off from the battery cover, and the screws are easy to lose are solved, so that the battery cover is more convenient and faster to assemble and disassemble.

Description

Battery cover assembly and electronic product

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a battery cover assembly and an electronic product.

Background

With the advancement of urbanization, more and more people live in cities, but neighbors are not in a mature network, more and more people start to raise pets in order to resolve the loneliness, and even the pets are regarded as one member of a family, so that the pets bring infinite fun to the lives of people. Accordingly, people are also increasingly using various electronic products for pets, such as bark stoppers and the like. These electronic products have a common feature: the requirement for waterproof performance is high, and it is necessary to cope with various wading environments.

When the electric quantity of these electronic products is exhausted, the battery needs to be replaced, however, in the process of disassembling and assembling the existing battery cover, the screw is easy to fall off from the battery cover, and is easy to lose, so the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above disadvantages and shortcomings of the prior art, the present invention provides a battery cover assembly and an electronic product, which solve the technical problem that when the conventional battery cover is disassembled or assembled, a screw is easily detached from the battery cover, and the screw is easily lost.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the main technical scheme that:

in a first aspect, an embodiment of the present invention provides a battery cover assembly, which includes a battery cover, a screw, and a clamp spring, where the battery cover, the screw, and the clamp spring are mutually engaged, the battery cover includes a cover body, one side of the cover body is provided with an extension portion, the extension portion is provided with a screw installation through hole, a screw rod of the screw penetrates through the screw installation through hole and extends out of the extension portion, and the clamp spring is arranged on a back surface of the extension portion and is clamped on the screw rod of the screw to prevent the screw from falling off the battery cover.

According to the battery cover assembly provided by the embodiment of the utility model, the clamp spring is arranged on the screw rod of the screw and clamped on the screw rod, so that the screw cannot fall off from the battery cover in the process of disassembling and assembling the battery cover, the battery cover assembly cannot be scattered and lost everywhere, and the operation is more convenient.

Optionally, the clamp spring is in a ring shape with a notch, and one end of the ring shape is tilted and has elasticity.

Optionally, the clamp spring is an E-shaped clamp spring, and has at least one clamping point with the screw rod of the screw.

Optionally, the snap connection is provided with a resilient tilting.

Optionally, a step is disposed on the back of the cover body, and a sealing portion is disposed on the step and used for tightly fitting a battery cover mounting groove on a housing of the electronic product, so as to prevent water from penetrating into the electronic product from the battery cover mounting groove to cause a short circuit.

Optionally, the outer side wall of the sealing part is provided with a protrusion, and the protrusion contacts and presses the side wall of the battery cover mounting groove, so that the waterproof performance of the battery cover is further improved.

Optionally, the sealing part and the cover body are integrally formed by injection molding through a double-color mold.

Optionally, a nut is disposed on the casing at one side of the battery cover mounting groove, and a screw passes through the screw mounting through hole to be engaged with the nut, so as to fix the battery cover on the casing and prevent water from penetrating into the electronic product from the screw.

Optionally, a clamping point is arranged on one side edge of the cover body, a clamping groove is arranged in the battery cover mounting groove at a position corresponding to the clamping point, and the clamping point is inserted into the clamping groove to fix the battery cover on the shell.

On the other hand, the embodiment of the utility model provides an electronic product, which comprises a shell, wherein a battery cover installation groove is formed in the shell and used for installing a battery cover assembly; and a nut is arranged on one side of the battery cover mounting groove and matched with the screw to fix the battery cover on the shell.

(III) advantageous effects

The utility model has the beneficial effects that: compared with the prior art, the battery cover assembly and the electronic product have the following advantages that:

1. due to the clamping spring, the clamping spring is clamped on the screw rod of the screw, the screw and the battery cover are integrated into a whole, when the battery cover is disassembled and assembled, the screw cannot fall off from the battery cover, the phenomenon that the screw falls off and is lost cannot occur, and the operation is more convenient.

2. The sealing part is arranged on the back surface of the cover body and is tightly matched with the battery cover mounting groove on the shell, so that the waterproof problem of the matching part of the battery cover and the battery cover mounting groove is solved; the screw is matched with the nut for use, so that short circuit caused by water permeating into the electronic product from the screw is avoided, the actual measurement of the waterproof grade of the matching part of the battery cover and the battery cover mounting groove can reach IP67, the waterproof performance of the electronic product is greatly improved, various use scenes can be met, no limit condition is used, and the service life of the electronic product is greatly prolonged.

3. The elastic clamp spring is adopted to integrate the screw and the battery cover into a whole, when the battery cover is disassembled, the battery cover is separated from the battery cover mounting groove along with the rotation of the screw relative to the nut, and the technical problem of difficulty in disassembling the battery cover caused by the tight fit of the battery cover and the battery cover mounting groove is solved.

Drawings

FIG. 1 is an exploded view of a battery cover assembly and a battery cover assembly of an electronic device according to an embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of the screw and the clamp spring in FIG. 1 (not shown in the battery cover);

fig. 3 is a second exploded schematic view (in use) of a battery cover assembly and a battery cover assembly of an embodiment of an electronic product according to the present invention;

fig. 4 is a cross-sectional view (in a use state) of a battery cover assembly and an electronic product according to an embodiment of the utility model.

[ description of reference ]

110: a battery cover; 111: a cover body; 1111: a step; 1112: an extension portion; 112: a sealing part; 120: a screw; 130: a clamp spring; 140: a nut;

200: a housing; 210: a battery cover mounting groove; 211: a nut mounting hole;

300: a battery.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. In this document, the terms "front" and "back" refer to the orientation of fig. 3, the direction of the cover 111 is the "front" and the direction of the battery cover mounting groove 210 is the "back".

The embodiment of the utility model provides a battery cover assembly and an electronic product, wherein the battery cover assembly comprises a battery cover, a screw and a clamp spring which are matched with each other, the battery cover comprises a cover body, one side of the cover body is provided with an extending part, a screw mounting through hole is formed in the extending part, a screw rod of the screw penetrates through the screw mounting through hole and extends out of the extending part, and the clamp spring is arranged on the back of the extending part and clamped on the screw rod of the screw; the technical problem that the screw is easy to fall off from the battery cover when the battery cover is disassembled is solved, and the assembling and disassembling operations are simpler and easier.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In one aspect, referring to fig. 3 and 4, an electronic product according to an embodiment of the present invention includes a housing 200, and a battery 300 is disposed in the housing 200. The case 200 is provided with a battery cover installation groove 210 at a position corresponding to the battery 300, a nut installation hole 211 is provided at one side of the battery cover installation groove 210, the nut installation hole 211 is a blind hole, and the nut 140 is inserted into the nut installation hole 211.

On the other hand, referring to fig. 1 to 3, an embodiment of the present invention provides a battery cover assembly, which includes a battery cover 110, a screw 120 and a clamp spring 130, the battery cover assembly is mounted in a battery cover mounting groove 210, and the screw 120 is engaged with a nut 140 to fix the battery cover 110 to a housing 200 of an electronic product.

Referring to fig. 2 to 4, the battery cover 110 includes a cover 111, an extension 1112 is disposed on one side of the cover 111, and a screw mounting hole is disposed on the extension 1112 corresponding to the nut 140. The head of the screw 120 is provided with a linear groove for accommodating coins and allowing the battery cover 110 to be disassembled and assembled therein, and the battery cover 110 can be disassembled and assembled without using a special tool, which is more convenient.

Referring to fig. 2 and 4, the screw shaft of the screw 120 passes through and extends out of the screw mounting through-hole, and the clip spring 130 is snapped with the screw shaft of the screw 120.

The snap spring 130 is arranged to integrate the screw 120 and the battery cover 110 into a whole, so that the screw 120 cannot fall off from the battery cover 110 in the process of disassembling and assembling the battery cover 110, and the screw 120 cannot fall off or be lost, so that the operation is more convenient.

The peripheral edge of the back surface of the cover body 111 is provided with a step 1111, the step 1111 is provided with a sealing part 112 corresponding to the battery cover mounting groove 210, the sealing part 112 is disposed in the battery cover mounting groove 210, and the screw 120 is engaged with the nut 140 to fix the battery cover 110 to the case 200. Two clamping points are further arranged on one side edge of the cover body 111, two clamping grooves are correspondingly arranged on the battery cover installation groove 210, the clamping points are inserted into the clamping grooves, and the battery cover 110 and the shell body 200 are clamped together so as to carry out the next assembling and fixing operation of the battery cover 110.

It is to be noted that, the sealing part 112 is provided with a protrusion, the protrusion is disposed around the sealing part 112, and the protrusion contacts and presses the sidewall of the battery cover mounting groove 210 (i.e., the protrusion is in close fit with the battery cover mounting groove 210), thereby preventing water from penetrating into the battery 300 from the sidewall of the battery cover mounting groove 210 and improving the waterproof effect of the battery cover 110.

Because the nut mounting hole 211 inlaid with the nut 140 is a blind hole and the sealing part 112 is provided with a bulge, the waterproof grade of the actually measured battery cover component can reach IP67, so that the electronic product has better waterproof performance, various use scenes are met, and the service life of the electronic product is greatly prolonged.

Due to the arrangement of the clamp spring 130, the problem that the battery cover 110 is difficult to disassemble due to the tight fit of the sealing part 112 of the battery cover 110 and the battery cover installation groove 210 can be solved. The battery cover 110 and the screw 120 are integrated into a whole due to the action of the snap spring 130, and the battery cover 110 is separated from the battery cover mounting groove 210 as the screw 120 rotates relative to the nut 140, so that the operation of disassembling the battery cover 110 is simpler.

Furthermore, the snap spring 130 is formed in a ring shape having a notch, and one end of the ring shape is tilted and has elasticity, and further, in order to improve the using effect of the snap spring 130, at least one snap point is additionally arranged at a position where the snap spring 130 contacts with the screw rod of the screw 120, the snap spring 130 is formed in an E-shaped snap spring, and the snap point is provided with elasticity to tilt. When the battery cover 110 is fixed on the housing 200 by the screw 120, the tilted part of the snap spring 130 is pressed flat due to the tightening action of the screw 120, so that all parts of the whole snap spring 130 are positioned on the same plane, and the fastening action of the screw 120 is enhanced; when the battery cover 110 is disassembled, the tilted position of the snap spring 130 is reset and drives the sealing part 112 of the battery cover 110 to be separated from the battery cover mounting groove 210, so that the battery cover 110 is lifted, and therefore, a user can easily disassemble the battery cover 110 from the housing 200.

The battery cover 110 is injection molded by a two-color mold and is integrally formed. The production process not only meets the waterproof requirement, but also controls the production cost in a lower range. In practical applications, the cover 111 may be made of a hard glue material, such as ABS poly-carbon (PC/ABS); the sealing portion 112 may be made of soft plastic material, such as TEP.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a battery cover assembly, includes battery cover (110) and screw (120) that mutually support, battery cover (110) include lid (111), one side of lid (111) is equipped with extension (1112), be provided with screw installation through-hole on extension (1112), its characterized in that: the clamp spring (130) is further included;

the screw rod of the screw (120) penetrates through the screw mounting through hole to extend out of the extension part (1112), and the clamp spring (130) is arranged on the back surface of the extension part (1112) and clamped on the screw rod of the screw (120) so as to prevent the screw (120) from falling off the battery cover (110).

2. The battery cover assembly of claim 1, wherein: the clamp spring (130) is in a ring shape with a gap, and one end of the ring shape is tilted and has elasticity.

3. The battery cover assembly of claim 2, wherein: the clamp spring (130) is an E-shaped clamp spring, and at least one clamping point is arranged on the clamp spring and the screw rod of the screw (120).

4. The battery cap assembly of claim 3, wherein: the card contact is provided with an elastic tilting.

5. The battery cover assembly of claim 1, wherein: the back of lid (111) is equipped with step (1111), be equipped with sealing (112) on step (1111), sealing (112) are used for with battery cover mounting groove (210) tight fit on electronic product's casing (200).

6. The battery cap assembly of claim 5, wherein: the outer side wall of the sealing part (112) is provided with a protrusion which contacts and presses the side wall of the battery cover mounting groove (210).

7. The battery cap assembly of claim 5, wherein: the sealing part (112) and the cover body (111) are subjected to injection molding processing by a double-color mold and are integrally formed.

8. The battery cap assembly of claim 5, wherein: a nut (140) is disposed on the case (200) at one side of the battery cover mounting groove (210); the screw (120) passes through the screw mounting through hole to be matched with the nut (140) so as to fix the battery cover (110) on the shell (200).

9. The battery cap assembly of claim 5, wherein: the battery cover is characterized in that a clamping point is arranged on the edge of one side of the cover body (111), a clamping groove is formed in the position, corresponding to the clamping point, of the battery cover mounting groove (210), and the clamping point is inserted into the clamping groove so as to fix the battery cover (110) on the shell (200).

10. An electronic product, characterized in that: comprises a shell (200), wherein a battery cover mounting groove (210) is arranged on the shell (200) and used for mounting a battery cover component as claimed in any one of claims 1 to 9;

and a nut (140) is arranged on one side of the battery cover mounting groove (210) and is matched with the screw (120) so as to fix the battery cover (110) on the shell (200).